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The corrosion behavior of aluminium-magnesium alloy in natural seawater: effects of the biological activity [Resumo]

2024-06Conference object Open access
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dc.contributor.authorMarques, Maria João
dc.contributor.authorBenedetti, A.
dc.contributor.authorCastelli, F.
dc.contributor.authorDelucchi, Marina
dc.contributor.authorFaimali, Marco
dc.contributor.authorDelsante, S.
dc.contributor.authorValenza, F.
dc.contributor.authorGaraventa, F.
dc.contributor.authorPavanello, G.
dc.contributor.authorLosurdo, M.
dc.contributor.authorBasseguy, Regine
dc.date.accessioned2024-11-11T11:48:06Z
dc.date.available2024-11-11T11:48:06Z
dc.date.issued2024-06
dc.description.abstractABSTRACT: Concerning the corrosion in seawater environments, microorganisms can cause corrosion (Microbiologically Influenced Corrosion - MIC) [1], but also inhibit it or protect against it, a process known as MIC Inhibition (MICI) [2-3]. Corrosion studies of Al-Mg alloys of the 5XXX series, widely used in the shipbuilding industry, requires wider comprehension regarding the impact of the microbial activity [4-7]. Recent studies indicate that the biological activity tends to mitigate the Al alloy corrosion processes [8-11]. The objective of the present study is to assess the influence of natural seawater and the related biological activity on the resistance of the AA5083 Al-Mg alloy by the means of immersion experiments in natural (biotic) vs control (abiotic) seawater. Ennoblement of the open circuit potential (OCP) on Stainless steel (SS) probes was used to monitor the biofilm growth [12].pt_PT
dc.description.versionN/Apt_PT
dc.identifier.citationMarques, M.J.F., Benedandti, A., Castelli, F., Delucchi, M., Faimali, M., Delsante, S., Valenza, F., Garaventa, F., Pavanello, G., Losurdo, M. & Basséguy, R. (2024) The corrosion behavior of aluminium-magnesium alloy in natural seawater: effects of the biological activity. In: AMPP2024 - 3rd Conference & Expo for Corrosion Prevention, Génova, Italy, 9-11 June, 2024pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.9/4376
dc.language.isoengpt_PT
dc.peerreviewednopt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMaterialspt_PT
dc.subjectAluminium alloyspt_PT
dc.subjectCorrosionpt_PT
dc.subjectSeawaterpt_PT
dc.titleThe corrosion behavior of aluminium-magnesium alloy in natural seawater: effects of the biological activity [Resumo]pt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceGénova, Italypt_PT
oaire.citation.titleAMPP 2024 - 3rd International Conference & Expo for Corrosion Preventionpt_PT
person.familyNameMarques
person.familyNameDELUCCHI
person.familyNameFaimali
person.familyNameBASSEGUY
person.givenNameMaria João
person.givenNameMARINA
person.givenNameMarco
person.givenNameRegine
person.identifier602156
person.identifier.orcid0000-0003-4694-2485
person.identifier.orcid0000-0001-6640-898X
person.identifier.orcid0000-0001-5558-3555
person.identifier.orcid0000-0002-3571-7613
person.identifier.scopus-author-id56249952100
person.identifier.scopus-author-id7003402287
person.identifier.scopus-author-id6602752065
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication33cc3428-6771-41e1-b830-b1a5fa113c94
relation.isAuthorOfPublicationcd24fd0b-ac32-45b8-88f3-db365215843c
relation.isAuthorOfPublication6d79c287-8e89-439e-9aef-9d3523443100
relation.isAuthorOfPublication.latestForDiscoverycd24fd0b-ac32-45b8-88f3-db365215843c

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